The mouse is uncomfortable for my grasp; I much prefer the "clawed" kind, although in this case the palm of the hand should rest on it. When the fingers become sweaty, the side elastic becomes slippery, and the shape of the product is such that a good grip cannot be obtained. This makes moving things around and lifting them less than comfortable. But, because of the way I held it and the size of my palm, the coating was not damaged at all;) Because the mouse's legs are broad, but only slightly protrude, the bottom of the mouse scrapes against the fabric of the rug, which in turn lifts the sticker (I had to tear it off). Despite the fact that it sounds like a "worn saddle," the wheel has been functioning normally for a number of years (which is rare these days, encoders usually fly first). After two years, however, the left click ceased functioning regularly; it now skips clicks, which is unacceptable in gaming, and it causes things to disappear while dragging them (enrages, you have to press the button with force). As a direct consequence of this, and as a direct result of the button, I have already ceased using the mouse.